Docs: Refine `@return` docblock mentions for `esc_sql()`, `wp_slash()` and `wp_unslash()`.

Props malthert, SergeyBiryukov, johnbillion, desrosj, byohann6.
Fixes #53946.
See #55646.

Built from https://develop.svn.wordpress.org/trunk@53775


git-svn-id: http://core.svn.wordpress.org/trunk@53334 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/formatting.php

@@ -4344,8 +4344,8 @@ function _deep_replace( $search, $subject ) {
  *
  * @global wpdb $wpdb WordPress database abstraction object.
  *
- * @param string|array $data Unescaped data
- * @return string|array Escaped data
+ * @param string|array $data Unescaped data.
+ * @return string|array Escaped data, in the same type as supplied.
  */
 function esc_sql( $data ) {
 	global $wpdb;
@@ -5616,7 +5616,7 @@ function sanitize_trackback_urls( $to_ping ) {
  * @since 5.5.0 Non-string values are left untouched.
  *
  * @param string|array $value String or array of data to slash.
- * @return string|array Slashed `$value`.
+ * @return string|array Slashed `$value`, in the same type as supplied.
  */
 function wp_slash( $value ) {
 	if ( is_array( $value ) ) {
@@ -5639,7 +5639,7 @@ function wp_slash( $value ) {
  * @since 3.6.0
  *
  * @param string|array $value String or array of data to unslash.
- * @return string|array Unslashed `$value`.
+ * @return string|array Unslashed `$value`, in the same type as supplied.
  */
 function wp_unslash( $value ) {
 	return stripslashes_deep( $value );

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.1-alpha-53774';
+$wp_version = '6.1-alpha-53775';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.